45262501251 has 16 divisors (see below), whose sum is σ = 68698817280. Its totient is φ = 26239130720.

The previous prime is 45262501243. The next prime is 45262501267. The reversal of 45262501251 is 15210526254.

It is not a de Polignac number, because 45262501251 - 2³ = 45262501243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (45262501231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29816436 + ... + 29817953.

It is an arithmetic number, because the mean of its divisors is an integer number (4293676080).

Almost surely, 2^45262501251 is an apocalyptic number.

45262501251 is a deficient number, since it is larger than the sum of its proper divisors (23436316029).

45262501251 is a wasteful number, since it uses less digits than its factorization.

45262501251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59634426.

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 45262501251 in words is "forty-five billion, two hundred sixty-two million, five hundred one thousand, two hundred fifty-one".